Document Format Files
| Seq | Description | Document | Type | Size |
|---|---|---|---|---|
| 1 | FORM 10-K/A | nrp20231231c_10ka.htm iXBRL | 10-K/A | 604458 |
| 2 | EXHIBIT 31.1 | ex_722821.htm | EX-31.1 | 14911 |
| 3 | EXHIBIT 31.2 | ex_722822.htm | EX-31.2 | 14875 |
| 4 | EXHIBIT 32.1 | ex_722823.htm | EX-32.1 | 8170 |
| 5 | EXHIBIT 32.2 | ex_722824.htm | EX-32.2 | 8158 |
| 6 | EXHIBIT 96.1 | ex_752744.htm | EX-96.1 | 1073790 |
| 11 | arrow.jpg | GRAPHIC | 995 | |
| 12 | f31.jpg | GRAPHIC | 465700 | |
| 13 | f32.jpg | GRAPHIC | 274224 | |
| 14 | f33.jpg | GRAPHIC | 227233 | |
| 15 | f34.jpg | GRAPHIC | 245573 | |
| 16 | f35.jpg | GRAPHIC | 245505 | |
| 17 | f61.jpg | GRAPHIC | 126848 | |
| 18 | fig10.jpg | GRAPHIC | 103453 | |
| 19 | fig11.jpg | GRAPHIC | 88225 | |
| 20 | fig62.jpg | GRAPHIC | 173217 | |
| 21 | fig64.jpg | GRAPHIC | 153090 | |
| 22 | fig66.jpg | GRAPHIC | 62271 | |
| 23 | fig67.jpg | GRAPHIC | 162023 | |
| 24 | fig68.jpg | GRAPHIC | 103759 | |
| 25 | fig69.jpg | GRAPHIC | 93219 | |
| 26 | fig71no2.jpg | GRAPHIC | 617770 | |
| 27 | fig72.jpg | GRAPHIC | 256946 | |
| 28 | fig91.jpg | GRAPHIC | 165213 | |
| 29 | fig92.jpg | GRAPHIC | 267633 | |
| 30 | fig111.jpg | GRAPHIC | 416713 | |
| 31 | fig112.jpg | GRAPHIC | 399789 | |
| 32 | fig113.jpg | GRAPHIC | 325341 | |
| 33 | fig114.jpg | GRAPHIC | 362025 | |
| 34 | fig121.jpg | GRAPHIC | 453914 | |
| 35 | fig122.jpg | GRAPHIC | 484447 | |
| 36 | fig123.jpg | GRAPHIC | 500433 | |
| 37 | fig124.jpg | GRAPHIC | 515892 | |
| 38 | fig131.jpg | GRAPHIC | 439264 | |
| 39 | fig141.jpg | GRAPHIC | 69321 | |
| 40 | fig142.jpg | GRAPHIC | 169592 | |
| 41 | fig151.jpg | GRAPHIC | 466927 | |
| 42 | fig152.jpg | GRAPHIC | 407656 | |
| 43 | fig153.jpg | GRAPHIC | 374432 | |
| 44 | fig171.jpg | GRAPHIC | 221637 | |
| 45 | fig172.jpg | GRAPHIC | 200258 | |
| 46 | fig191.jpg | GRAPHIC | 97688 | |
| 47 | fig192.jpg | GRAPHIC | 99070 | |
| 48 | fig211.jpg | GRAPHIC | 316299 | |
| 49 | fig641.jpg | GRAPHIC | 62729 | |
| 50 | greenriver2025updated1.jpg | GRAPHIC | 176913 | |
| 51 | holberg01.jpg | GRAPHIC | 35245 | |
| 52 | nrp-20211231_g1.jpg | GRAPHIC | 12655 | |
| 53 | nrp-20211231_g3.jpg | GRAPHIC | 79068 | |
| 54 | nrp-20211231_g4.jpg | GRAPHIC | 78640 | |
| 55 | nrp-20211231_g5.jpg | GRAPHIC | 61928 | |
| 56 | nrp-20211231_g6.jpg | GRAPHIC | 63929 | |
| 57 | nrp-20221231g2.jpg | GRAPHIC | 234034 | |
| 58 | sisecamlogo.jpg | GRAPHIC | 5806 | |
| 59 | swymap3.jpg | GRAPHIC | 55152 | |
| 60 | swymap.jpg | GRAPHIC | 73055 | |
| 61 | t11.jpg | GRAPHIC | 366935 | |
| 62 | t12.jpg | GRAPHIC | 68437 | |
| 63 | t13.jpg | GRAPHIC | 70009 | |
| 64 | t15.jpg | GRAPHIC | 200381 | |
| 65 | t16.jpg | GRAPHIC | 106198 | |
| 66 | t31.jpg | GRAPHIC | 194132 | |
| 67 | t51.jpg | GRAPHIC | 67221 | |
| 68 | t53.jpg | GRAPHIC | 451098 | |
| 69 | t74.jpg | GRAPHIC | 39912 | |
| 70 | t83.jpg | GRAPHIC | 141778 | |
| 71 | t84.jpg | GRAPHIC | 136306 | |
| 72 | t85.jpg | GRAPHIC | 77872 | |
| 73 | t111.jpg | GRAPHIC | 68336 | |
| 74 | t117.jpg | GRAPHIC | 320164 | |
| 75 | t139.jpg | GRAPHIC | 282674 | |
| 76 | t140.jpg | GRAPHIC | 283298 | |
| 77 | t141.jpg | GRAPHIC | 247683 | |
| 78 | t142.jpg | GRAPHIC | 258596 | |
| 79 | t143.jpg | GRAPHIC | 299659 | |
| 80 | t144.jpg | GRAPHIC | 239740 | |
| 81 | t174.jpg | GRAPHIC | 96558 | |
| 82 | t181.jpg | GRAPHIC | 120699 | |
| 83 | t191.jpg | GRAPHIC | 155145 | |
| 84 | t192.jpg | GRAPHIC | 162255 | |
| 85 | t193.jpg | GRAPHIC | 156337 | |
| Complete submission text file | 0001437749-25-002280.txt | 24855524 |
Data Files
| Seq | Description | Document | Type | Size |
|---|---|---|---|---|
| 7 | XBRL TAXONOMY EXTENSION SCHEMA | nrp-20231231.xsd | EX-101.SCH | 3401 |
| 8 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE | nrp-20231231_def.xml | EX-101.DEF | 17402 |
| 9 | XBRL TAXONOMY EXTENSION LABEL LINKBASE | nrp-20231231_lab.xml | EX-101.LAB | 23725 |
| 10 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE | nrp-20231231_pre.xml | EX-101.PRE | 18442 |
| 96 | EXTRACTED XBRL INSTANCE DOCUMENT | nrp20231231c_10ka_htm.xml | XML | 9171 |
EIN.: 352164875 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K/A | Act: 34 | File No.: 001-31465 | Film No.: 25574579
SIC: 1221 Bituminous Coal & Lignite Surface Mining
(CF Office: 01 Energy & Transportation)
